Actually, it is always the transfer of heat from bed to surroundings.
实际上,传热往往是由床层至周围。
The transfer of heat from one molecule to the next is known as conduction.
热从一个分子传到邻近分子的现象称为传导。
Most of the heat transfer in the air Spaces are converted into the heat transfer of heat radiation.
间层中的传热大部分转化为热辐射传热。
In the oven, the transfer of heat from hot air to vegetable occurs more slowly than immersion in boiling water.
在烤炉中,热空气带走了蔬菜的热量,使得这一过程缓慢于开水煮菜。
The heat pipe structure, influence factors of heat transfer of heat pipe and selection of working mediums are analyzed.
对热管的结构形式、热管传热的影响因素、工质的选择进行了分析。
The atmospheric phenomena suggested by jovian cloud tops are caused by convection the transfer of heat from the interior of the planet to its surface and beyond.
木星云顶景观显示了由热对流造成的大气现象:对流将热量从行星内部转移至表面或更远的地方。
Heat transfer is depend on the phase change of work fluid in the heat pipe. Since, the performance of work fluid is very important for heat transfer of heat pipe.
热管是依靠工作介质的相变来传递热量的,因此,工作介质的物理性质对于热管的工作特性也就具有重要的影响。
Use tints, shades, blinds or drapes to reduce transfer of heat or cold through glass Windows. Ensure that the level of insulation in the ceiling or attic is optimum.
用面板、窗帘、百叶窗或者帷帘来减少由于玻璃窗户而产生的冷热转化。
The thermal state and its change of thermal medium have important affection to transformation and transfer of heat energy, and they are related to the output and quality of production closely.
热媒的热力状态及其变化对能量的转换与传递有着重要的影响,并与产品的产量和质量密切相关。
From this knowledge of those cure-limiting zones, heat transfer elements are added to the mold to enhance the transfer of heat into these cure-limiting zones and to provide a more optimum cure.
根据这些硬化限制区域的知识,将传热元件加在模型上,以加强热量转换到这些硬化限制区域中,和提供最优的硬化。
We think of venting as a transfer of heat; as "blowing off steam, " meaning anger, which would otherwise stay inside, creating pressure which could cause us to explode at an inopportune moment.
其实,发泄是一种能量的传递,想“大发脾气”是因为有怒火在胸中燃烧,如果不释放出来就会不断累积,直到最后某个时机一股脑爆发出来。
As wind speed increases, so does turbulence, and thus the rate of heat and moisture transfer.
随着风速增加,湍流也变得更强烈,因此热量和湿度的比例得以转移。
Speed is the key –the transfer of the solar energy takes place almost instantaneously so little energy is wasted as heat.
关键之处就在于速度,太阳能的传递几乎就在瞬间完成,所以很少能量以热的形式耗散掉。
One technique to test composite material takes advantage of heat transfer: inspectors place large heaters next to a section of the plane.
测试复合材料的一项技术主要依靠热传递实现:测试员将一个大型加热器放在飞机受测试部分的旁边。
Conditions of rotation and heat transfer in the earth's atmosphere are such that irregular waves of the characteristics described above will form.
地球大气(随地球)的自转和在其中的热输送状况结果导致具有以上所描述的特征的不规则波的形成。
The mass transfer equation was introduced into heat transfer model of falling film evaporation. The radial velocity, mass diffusion coefficient and variation of film thickness were taken into account.
将传质方程引入到垂直管降膜蒸发传热模型中,求解时考虑了径向速度、质量扩散系数和膜厚变化对传热的影响。
It appears that improvement of convective heat transfer is very important for enhancement of flux and heat efficiency.
结果表明,提高对流传热系数是提高膜蒸馏热效率和渗透通量的关键。
Based on the study of the characteristics of heat and mass transfer of absorption, a numerical model to simulate the process of absorption of LiBr solution is established.
通过对溴化锂溶液在降膜吸收过程中传热、传质特性的分析,建立了垂直降膜吸收过程的数学模型。
Modeling the heat transfer capacity of cleanly heating surfaces based on statistical analysis.
建立了基于统计分析的锅炉清洁受热面传热量的计算模型。
In this approximation, it is assumed that the effect of radiative heat transfer would be so strong that the temperature of the medium could be regarded as uniform.
在这种近似中,突出地强调了辐射热传导的作用,即认为介质中的温度分布由于热传导极强而可以近似地看成与空间无关。
A new method of heat transfer augmentation with foreign gas jet impingement has recorded very high heat flux even in the case of "negative temperature difference".
异种气体射流强化传热的新方法即使在“负温差的情况下也有很高的热流量发生。”
Convection is the principal agent of heat transfer in the atmosphere and oceans.
对流是大气和海洋中热传输的主要方式。
Experiment study of heat transfer mechanism and characteristics in high velocity circulation furnace has been accomplished for batch annealing furnace with high velocity burner.
针对间歇式退火炉使用高速燃烧器,进行了在高速气流循环下的炉内热交换机构与特征的试验研究。
The results showed that the total heat transfer coefficient of heat exchanger with hot water arranged in shell-side was relatively higher by 33% than that with hot water arranged in tube-side.
结果表明:在相同的管、壳程流速下热流体在壳程时换热器总传热系数比热流体在管程时相对高出约33%。
Secondly, it designs the hardware of the oil cooler heat transfer test system and compiles the programs of the flow data collection and communication.
设计了机油冷却器传热性能测试系统的硬件部分,编写了流量数据的采集和通信程序。
Therefore, the influence of centrifugal buoyancy on the heat transfer performance of tube-shell heat exchanger with swirling flow was not negligible.
故在有旋流存在的管壳式换热器中,离心浮力对换热器传热性能的影响不可忽视。
With similarity considerations on governing equations, the heat transfer of mixed convection can be predicted to be controlled by Archimedes number and geometric factors.
通过控制方程的相似律分析,可预言混合对流传热由阿基米德数和几何因子控制。
With similarity considerations on governing equations, the heat transfer of mixed convection can be predicted to be controlled by Archimedes number and geometric factors.
通过控制方程的相似律分析,可预言混合对流传热由阿基米德数和几何因子控制。
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